\
> Xceed ZX21 DS4 EM
Part Nr.: #201522
Category: Engines > Engine .21 onroad
ZX-21 7P DS-4 EM High performance racing engine for the top-level 1/8 scale racer. EM = Eduardo Modified version with black-case, improved lighter crankshaft with silicone, hand-selected piston/liner/conrod combinations 7P ABC, tear-drop workings on the ports. New graphics on the new coolinghead. Split type cooling head and combustion chamber with 3 cooling-fins. Made in Italy.